scubaseason

Hawksbill sea turtle

Eretmochelys imbricata

Sighting evidence at La Buse Reef, Sainte-Marie Island

Hawksbill sea turtle

Photo: Kevin Bryant · CC BY-NC-SA

Hawksbill turtles are the specialist sponge feeders of the sea turtle world, with a narrow pointed beak evolved to extract sponges from reef crevices. They are Critically Endangered globally but resident on the intact reef sections around Sainte-Marie where sponge biomass is high. Their foraging behaviour is one of the key mechanisms that prevents sponges from outcompeting corals on healthy Caribbean and Indo-Pacific reefs.

Evidence at this site

No confirmed records on file at this site

Hawksbill sea turtle is listed as a curated species here based on historical reports.

How is this calculated?

Sighting evidence is compiled from iNaturalist observation records within a set proximity radius, filtered for quality-grade observations. “Last confirmed” is the date of the most recent research-grade record. Record count covers a rolling 24-month window. Confidence reflects record count, recency, and consistency of seasonal signal.

Also seen at other sites